John Frieda Wavy Curls 1-1.5 inch Barrel Wand. Join the Hair Revolution. Now Frieda is the leader in transformational hair care that has helped inspire a line of professional appliances to totally transform frizzy, dull, flyaway hair. Advanced ionic conditioning enhances manageability and leaves hair looking and feeling healthy, smooth and shiny. This premium clamp free conical features advanced ionic power, high heat up to 205C (400F), true ceramic technology and instant style with no kinks.